Going back to the main menu from a lesson brings back an empty screen, the menu options are invisible: <img width="3224" height="1910" alt="Image" src="https://github.com/user-attachments/assets/79fd61e8-799c-4fa3-9d31-e58a16406442" /> The buttons are present; the mouse cursor changes to the hand cursor when hovering over buttons, but clicking does not have any effect.
Going back to the main menu from a lesson brings back an empty screen, the menu options are invisible:
The buttons are present; the mouse cursor changes to the hand cursor when hovering over buttons, but clicking does not have any effect.